| After-sales Service: | 3years |
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| Warranty: | 3years |
| Condition: | New |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Get ready to revolutionize your home solar system with the incredible Solarthon Solar Charge Controller! Designed by the experts at Guangdong Solarthon Technology Co., Ltd., this controller is the ultimate solution for all your solar power needs. With its unbeatable cost performance, you'll be amazed at the value it offers.
Don't miss out on the 20A MPPT Solar Charge Controller from Solarthon! This incredible product is a game-changer in the world of solar energy. With keywords like MPPT Solar Charge Controller, Solar Inverter, Solar Panel, and Solar Power, you know you're getting the best of the best. Say goodbye to outdated PWM controllers and hello to the future of solar power!
| Model | STMC2420 | STMC2430 | STMC2440 | STMC2450 |
| Charging Mode | MPPT | MPPT | MPPT | MPPT |
| System Voltage | 12V/24VDC | 12V/24VDC | 12V/24VDC | 12V/24/36/48VDC |
| Max Charging Current | 20A | 30A | 40A | 50A |
| Max PV Input Power | 260W/12V, 520W/24V | 400W/12V, 800W/24V | 520W/12V, 1040W/24V | 660W/12V, 1320W/24V) |
| Max PV Open Voltage | 100VDC | |||
| Tracking Voltage Range | 35-75VDC | |||
| Protection Grade | IP32 | |||
| Operating Temperature | -35~60ºC | -35~60ºC | -35~60ºC | -35~60ºC |
| Product Size | 150x156x62mm | 150x156x68mm | 183x127x66mm | 183x127x70mm |
| Weight | 0.65kg | 0.83kg | 1.04kg | 1.335kg |
| Package Size | 171x111x78mm | 171x111x78mm | 203x139x81mm | 203x139x81mm |
| Outside Box Size | 365x360x260mm | 365x360x260mm | 440x420x260mm | 440x420x260mm |
| Weight | 13.9kg(18pcs) | 17.19kg(18pcs) | 21.18kg(18pcs) | 27.0kg(18pcs) |
| Warranty | 3 Years | |||
Get ready to experience the power of solar energy with the 20A MPPT Solar Charge Controller from Guangdong Solarthon Technology Co., Ltd. This advanced solar controller is designed to optimize the charging process, ensuring maximum efficiency and performance for your solar panel system.
With its MPPT (Maximum Power Point Tracking) technology, this solar charge controller can intelligently track and adjust the voltage and current to extract the maximum power from your solar panels. This means faster charging times and increased energy output, allowing you to make the most of your solar power system.
Featuring a 20A capacity, this solar controller is perfect for small to medium-sized solar panel setups. It is compatible with a wide range of solar panels and can handle various voltages, making it versatile and adaptable to your specific needs.
Designed for ease of use, this solar charge controller is equipped with a user-friendly interface and intuitive controls. It also comes with comprehensive protection features, including overcharge, over-discharge, short circuit, and reverse polarity protection, ensuring the safety and longevity of your solar panel system.
Whether you're powering your home, office, or agricultural appliances, the 20A MPPT Solar Charge Controller can handle it all. From refrigerators and air conditioners to water pumps and more, this solar controller is compatible with a wide range of inductive loads, making it a reliable and efficient choice for all your power needs.
Worried about technical issues? Don't be! Our dedicated after-service consultancy team is available 24/7 to assist you with any technical problems you may encounter. We are committed to providing you with the support you need to ensure a seamless and hassle-free experience with our products.
At Guangdong Solarthon Technology Co., Ltd., we understand the importance of customization. That's why we offer OEM orders, allowing you to personalize your inverters, nameplates, and packaging with your company logo. Stand out from the crowd and make a lasting impression with our high-quality and customizable solar charge controllers.
Still not convinced? Let us address some common questions. While a power inverter is not absolutely required for a solar energy system, it is highly recommended if you want to use normal AC appliances. Our 20A MPPT Solar Charge Controller ensures a reliable and stable 220 or 230 volts AC output, allowing you to power your appliances with ease.
When it comes to choosing the right inverter, our experienced sales team is here to help. Simply tell us your requirements, and we will recommend a suitable inverter that meets your needs and exceeds your expectations.
Worried about product quality? Rest assured, if any product is faulty, we offer after-sale service and provide spare parts of PCB board free of charge. Simply send us a picture or video, and our team will study the issue and assist you in resolving it.
Experience the power of solar energy with the 20A MPPT Solar Charge Controller from Guangdong Solarthon Technology Co., Ltd. Take the first step towards a greener and more sustainable future. Order yours today!
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